Tudor 18K gold multi-function chronograph quartz watch, the watch diameter is 37mm, the wrist circumference is about 180mm Tudor 18K gold multi-function chronograph quartz watch, the watch diameter is 37mm, the wrist circumference is about 180mm Tudor 18K gold multi-function chronograph quartz watch, the watch diameter is 37mm, the wrist circumference is about 180mm Tudor 18K gold multi-function chronograph quartz watch, the watch diameter is 37mm, the wrist circumference is about 180mm Tudor 18K gold multi-function chronograph quartz watch, the watch diameter is 37mm, the wrist circumference is about 180mm Tudor 18K gold multi-function chronograph quartz watch, the watch diameter is 37mm, the wrist circumference is about 180mm Tudor 18K gold multi-function chronograph quartz watch, the watch diameter is 37mm, the wrist circumference is about 180mm Tudor 18K gold multi-function chronograph quartz watch, the watch diameter is 37mm, the wrist circumference is about 180mm Tudor 18K gold multi-function chronograph quartz watch, the watch diameter is 37mm, the wrist circumference is about 180mm